Method and apparatus for particle size separation

Details Method and apparatus for particle size separation Method and apparatus for particle size separation

2005-09-27

2005-09-27

Walsh, Donald P. (Department: 3653)

Classifying, separating, and assorting solids

Electrostatic

Reexamination Certificate

active

06949715

ABSTRACT:
An apparatus for separating a stream of particles comprises a charging device for injecting a net charge into a plurality of particles and a collector adjacent the charging device. The collector is grounded and arranged so that the charged particles disperse and collect on the collector according to a characteristic of the particle, such as size. A method of separating a stream of particles is also disclosed.

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